﻿// Copyright (c) 2012, Alexander Endris
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// * Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

namespace Lyricsgrabber.Core.Tags.APE
{
  public class ApeTagItem : IMetadata
  {
    #region Public / Attributes

    public MetadataType Type { get; private set; }
    public string RawType { get; private set; }
    public string Value { get; set; }
    public string Language { get; set; }

    #endregion

    #region Public / Constructors

    public ApeTagItem(string key, string value)
    {
      Type = GetMetadataTypeFromString(key);
      RawType = key;
      if (Type == MetadataType.SyncedLyrics || Type == MetadataType.UnsyncedLyrics)
      {
        Value = value.Substring(5);
        Language = value.Substring(0,30;)
      }
      else
      {
        Value = value;
      }
    }

    #endregion

    #region Public / Methods

    public override string ToString()
    {
      return string.Format("{0}: {1}", Type, Value);
    }

    #endregion

    #region Private / Methods

    private MetadataType GetMetadataTypeFromString(string key)
    {
      switch (key.ToLower())
      {
        case "title":
          return MetadataType.Title;
        case "album":
          return MetadataType.Album;
        case "artist":
          return MetadataType.Artist;
        case "track":
          return MetadataType.Track;
        case "unsyncedlyrics":
          return MetadataType.UnsyncedLyrics;
        case "syncedlyrics":
          return MetadataType.SyncedLyrics;
        default:
          return MetadataType.Unknown;
      }
    }

    #endregion
  }
}